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eimsori [14]
3 years ago
15

PLEASE HELP CORRECT ANSWER WILL GET BRAINLIEST!! Which shows equivalent expressions? a squared + 3 b minus 2 a squared = 3 a squ

ared + 3 b minus 4 a squared a squared + 3 b minus 2 a squared = 3 a squared + 4 b minus 4 a squared Negative a squared + 3 b minus 2 a squared = 3 a squared + 3 b Negative a squared + 3 b + 2 a squared = 3 a squared + 4 b minus 2 a squared (options are down below also)

Mathematics
2 answers:
alexdok [17]3 years ago
4 0

Answer:

a^2 + 3b - 2a^2 = 3a^2 +3b -4a^2

Step-by-step explanation:

-a^2 + 3b + 2a^2 = 3a^2 +4b -2a^2

Combine like terms

a^2 +3b  = a^2 +4b

-a^2 + 3b -2a^2 = 3a^2 + 3b

Combine like terms

-3a^2 +3b  = 3a^2 +3b

a^2 + 3b - 2a^2 = 3a^2 +4b -4a^2

Combine like terms

-3a^2 +3b  = -a^2 +4b

a^2 + 3b - 2a^2 = 3a^2 +3b -4a^2

Combine like terms

-a^2 +3b  = -a^2 +3b

The left side is the same as the right

padilas [110]3 years ago
4 0

Answer: a

Step-by-step explanation:

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